by varying ambient atmospheric pressure

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Patents Grantslast 30 patents

Information Patent Grant
Recovering valuable mined materials from aqueous wastes
- Patent number 9,555,418
- Issue date Jan 31, 2017
- Soane Mining, LLC
- David S. Soane
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for treating solid municipal refuse and other...
- Patent number 4,235,707
- Issue date Nov 25, 1980
- Burke, Davoud & Associates
- Jerry A. Burke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3888425
- Patent number 3,888,425
- Issue date Jun 10, 1975
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3881660
- Patent number 3,881,660
- Issue date May 6, 1975
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
3257080
- Patent number 3,257,080
- Issue date Jun 21, 1966
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...